ISL78236ARZ-T

ISL78236ARZ-T

Compare
Intersil
ISL78236ARZ-T
IC REG BUCK ADJ 3A DL 24QFN
Compare

$3.22

Price update:a months ago
Available in stock: 2655
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Intersil

Intersil

Commencing January 1, 2018, Renesas and Intersil will unify, augmenting semiconductor potentials. This fusion melds Renesas' lauded MCU and SoC proficiencies with Intersil's power management and precision analog mastery. Resultant growth spans automotive, industrial, and broader domains, facilitating agile response to patrons' needs. The amalgamation, initiated in February 2017, blossomed in July under "One Global Renesas," catalyzing a synergistic effect. Join Renesas in fortifying its semiconductor market eminence.

View All Product from Intersil
ISL78236ARZ-T Products
The ISL78236ARZ-T is a dual output, 3A/3A, integrated FET buck regulator for point-of-load power applications. The supply voltage range is from 2.8V to 6V, allowing for the use of a single Li+ cell, three NiMH cells, or a regulated 3V/5V bus input. It is optimized for regulating output voltages down to 1.2V. Each channel provides an output current up to 3A, which can be combined to form a single 6A output in current sharing mode. The two channels operate 180° out of phase to reduce input RMS current and EMI.The ISL78236ARZ-T integrates a pair of low ON-resistance P-channel and N-channel internal MOSFETs to maximize efficiency and minimize external component count. It can operate up to 100% duty cycle to maximize operating life as battery voltage drops out. When supplying 3A on each channel, the 100% duty cycle operation limits the dropout voltage to less than 250mV. Other features include internal digital soft-start, independent channel enable for power sequencing, overcurrent protection, and thermal shutdown.The ISL78236ARZ-T is offered in a 24 Ld 4mmx4mm QFN package with 1mm maximum height. The complete converter occupies less than 1.5cm2 area.The ISL78236ARZ-T is AEC - Q100 qualified and is rated for the automotive temperature range (-40°C to +105°C).

Feature

  • Dual 3A/3A independent outputs
  • 2.5MHz synchronous buck regulator with internal MOSFETs up to 95% efficiency
  • 2% voltage reference accuracy over-temperature
  • 6A current sharing mode operation
  • Internal or external compensation
  • Peak current limiting and hiccup mode short circuit protection
  • Reverse overcurrent protection
  • Over-temperature protection shutdown
  • AEC-Q100 qualified

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Output (Min/Fixed) 1.2V
Series Automotive, AEC-Q100
Voltage - Output (Max) 6V
Package Tape & Reel (TR)
Current - Output 3A
Product Status Active
Frequency - Switching 2.5MHz
Function Step-Down
Synchronous Rectifier Yes
Output Configuration Positive
Operating Temperature -40°C ~ 105°C (TA)
Topology Buck
Mounting Type Surface Mount
Output Type Adjustable
Package / Case 24-VFQFN Exposed Pad
Number of Outputs 2
Supplier Device Package 24-QFN (4x4)
Voltage - Input (Min) 2.85V
Voltage - Input (Max) 6V

Blog

$3.22

Price update:a months ago
Available in stock: 2655
Intersil

Intersil

Commencing January 1, 2018, Renesas and Intersil will unify, augmenting semiconductor potentials. This fusion melds Renesas' lauded MCU and SoC proficiencies with Intersil's power management and precision analog mastery. Resultant growth spans automotive, industrial, and broader domains, facilitating agile response to patrons' needs. The amalgamation, initiated in February 2017, blossomed in July under "One Global Renesas," catalyzing a synergistic effect. Join Renesas in fortifying its semiconductor market eminence.

View All Product from Intersil

Blog